2326400403 has 8 divisors (see below), whose sum is σ = 3102211008. Its totient is φ = 1550761704.

The previous prime is 2326400359. The next prime is 2326400423. The reversal of 2326400403 is 3040046232.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 2326400403 - 2⁶ = 2326400339 is a prime.

It is not an unprimeable number, because it can be changed into a prime (2326400423) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7125 + ... + 68582.

It is an arithmetic number, because the mean of its divisors is an integer number (387776376).

Almost surely, 2^2326400403 is an apocalyptic number.

2326400403 is a deficient number, since it is larger than the sum of its proper divisors (775810605).

2326400403 is a wasteful number, since it uses less digits than its factorization.

2326400403 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 85953.

The product of its (nonzero) digits is 3456, while the sum is 24.

The square root of 2326400403 is about 48232.7731216027. The cubic root of 2326400403 is about 1325.0374553076.

Adding to 2326400403 its reverse (3040046232), we get a palindrome (5366446635).

The spelling of 2326400403 in words is "two billion, three hundred twenty-six million, four hundred thousand, four hundred three".